You can change sources or adjust audio settings like "13-Band EQ" or "Digital Time Alignment" from your iPhone or Android Smartphone. The "Kenwood Remote" App is available for both iOS and Android.

Kenwood Music Mix

2017 Bluetooth models are designed to stream songs among paired 5-Smartphone, seamlessly. You just start to play a song on your phone, and then the Kenwood audio receiver recognizes it and switches the smartphone automatically. It's quite intuitive.